static GhbValue*
subtitle_get_selected_settings(signal_user_data_t *ud, int *index)
{
GtkTreeView *tv;
GtkTreePath *tp;
GtkTreeSelection *ts;
GtkTreeModel *tm;
GtkTreeIter iter;
gint *indices;
gint row;
GhbValue *subsettings = NULL;
const GhbValue *subtitle_list;
g_debug("get_selected_settings ()");
tv = GTK_TREE_VIEW(GHB_WIDGET(ud->builder, "subtitle_list_view"));
ts = gtk_tree_view_get_selection(tv);
if (gtk_tree_selection_get_selected(ts, &tm, &iter))
{
// Get the row number
tp = gtk_tree_model_get_path(tm, &iter);
indices = gtk_tree_path_get_indices(tp);
row = indices[0];
gtk_tree_path_free(tp);
if (row < 0) return NULL;
subtitle_list = ghb_dict_get_value(ud->settings, "subtitle_list");
if (row >= ghb_array_len(subtitle_list))
return NULL;
subsettings = ghb_array_get(subtitle_list, row);
if (index != NULL)
*index = row;
}
return subsettings;
}
void
ghb_subtitle_list_refresh_selected(signal_user_data_t *ud)
{
GtkTreeView *tv;
GtkTreeModel *tm;
GtkTreePath *tp;
GtkTreeSelection *ts;
GtkTreeIter ti;
gint *indices;
gint row;
GhbValue *subsettings = NULL;
const GhbValue *subtitle_list;
g_debug("subtitle_list_refresh_selected()");
tv = GTK_TREE_VIEW(GHB_WIDGET(ud->builder, "subtitle_list_view"));
ts = gtk_tree_view_get_selection(tv);
if (gtk_tree_selection_get_selected(ts, &tm, &ti))
{
// Get the row number
tp = gtk_tree_model_get_path(tm, &ti);
indices = gtk_tree_path_get_indices(tp);
row = indices[0];
gtk_tree_path_free(tp);
if (row < 0) return;
subtitle_list = ghb_dict_get_value(ud->settings, "subtitle_list");
if (row >= ghb_array_len(subtitle_list))
return;
subsettings = ghb_array_get(subtitle_list, row);
subtitle_refresh_list_row_ui(tm, &ti, subsettings);
}
}
void
ghb_reset_subtitles(signal_user_data_t *ud, GhbValue *settings)
{
GhbValue *slist;
GhbValue *subtitle;
gint count, ii;
gint title_id, titleindex;
const hb_title_t *title;
g_debug("ghb_reset_subtitles");
ghb_clear_subtitle_list_settings(ud->settings);
ghb_clear_subtitle_list_ui(ud->builder);
title_id = ghb_dict_get_int(ud->settings, "title");
title = ghb_lookup_title(title_id, &titleindex);
if (title == NULL)
return;
slist = ghb_dict_get_value(settings, "subtitle_list");
count = ghb_array_len(slist);
for (ii = 0; ii < count; ii++)
{
subtitle = ghb_value_dup(ghb_array_get(slist, ii));
subtitle_add_to_settings(ud->settings, subtitle);
}
subtitle_refresh_list_ui(ud);
}
static void
subtitle_refresh_list_ui_from_settings(signal_user_data_t *ud, GhbValue *settings)
{
GhbValue *subtitle_list;
GhbValue *subsettings;
gint ii, count, tm_count;
GtkTreeView *tv;
GtkTreeModel *tm;
GtkTreeIter ti;
tv = GTK_TREE_VIEW(GHB_WIDGET(ud->builder, "subtitle_list_view"));
tm = gtk_tree_view_get_model(tv);
tm_count = gtk_tree_model_iter_n_children(tm, NULL);
subtitle_list = ghb_dict_get_value(settings, "subtitle_list");
count = ghb_array_len(subtitle_list);
if (count != tm_count)
{
ghb_clear_subtitle_list_ui(ud->builder);
for (ii = 0; ii < count; ii++)
{
gtk_tree_store_append(GTK_TREE_STORE(tm), &ti, NULL);
}
}
for (ii = 0; ii < count; ii++)
{
g_return_if_fail(tv != NULL);
gtk_tree_model_iter_nth_child(tm, &ti, NULL, ii);
subsettings = ghb_array_get(subtitle_list, ii);
subtitle_refresh_list_row_ui(tm, &ti, subsettings);
}
}
static void subtitle_def_lang_list_init(signal_user_data_t *ud)
{
GhbValue *lang_list;
// Clear selected languages.
subtitle_def_selected_lang_list_clear(ud);
lang_list = ghb_dict_get_value(ud->settings, "SubtitleLanguageList");
if (lang_list == NULL)
{
lang_list = ghb_array_new();
ghb_dict_set(ud->settings, "SubtitleLanguageList", lang_list);
}
int ii, count;
count = ghb_array_len(lang_list);
for (ii = 0; ii < count; )
{
GhbValue *lang_val = ghb_array_get(lang_list, ii);
int idx = ghb_lookup_audio_lang(lang_val);
if (ii == 0)
{
const iso639_lang_t *lang;
lang = ghb_iso639_lookup_by_int(idx);
subtitle_update_pref_lang(ud, lang);
}
GtkListBox *avail, *selected;
GtkListBoxRow *row;
avail = GTK_LIST_BOX(GHB_WIDGET(ud->builder, "subtitle_avail_lang"));
selected = GTK_LIST_BOX(GHB_WIDGET(ud->builder, "subtitle_selected_lang"));
row = ghb_find_lang_row(avail, idx);
if (row)
{
GtkWidget *label = gtk_bin_get_child(GTK_BIN(row));
g_object_ref(G_OBJECT(label));
gtk_widget_destroy(GTK_WIDGET(row));
gtk_widget_show(label);
gtk_list_box_insert(selected, label, -1);
ii++;
}
else
{
// Error in list. Probably duplicate languages. Remove
// this item from the list.
ghb_array_remove(lang_list, ii);
count--;
}
}
if (count == 0)
{
subtitle_update_pref_lang(ud, NULL);
}
}
void
ghb_subtitle_exclusive_burn_settings(GhbValue *settings, gint index)
{
GhbValue *subtitle_list;
GhbValue *subsettings;
gint ii, count;
subtitle_list = ghb_dict_get_value(settings, "subtitle_list");
subsettings = ghb_array_get(subtitle_list, index);
if (subsettings != NULL)
{
int track = ghb_dict_get_int(subsettings, "SubtitleTrack");
if (track == -1)
{
// Allow 2 tracks to be marked burned when one is
// foreign audio search. Extra burned track will be
// sanitized away if foreign audio search actually finds
// something.
return;
}
}
count = ghb_array_len(subtitle_list);
for (ii = 0; ii < count; ii++)
{
if (ii != index)
{
subsettings = ghb_array_get(subtitle_list, ii);
int track = ghb_dict_get_int(subsettings, "SubtitleTrack");
if (track != -1)
{
// Allow 2 tracks to be marked burned when one is
// foreign audio search. Extra burned track will be
// sanitized away if foreign audio search actually finds
// something.
ghb_dict_set_bool(subsettings, "SubtitleBurned", FALSE);
}
}
}
}
G_MODULE_EXPORT void
subtitle_list_selection_changed_cb(GtkTreeSelection *ts, signal_user_data_t *ud)
{
GtkTreeModel *tm;
GtkTreeIter iter;
GhbValue *subsettings = NULL;
int row;
g_debug("subtitle_list_selection_changed_cb()");
if (gtk_tree_selection_get_selected(ts, &tm, &iter))
{
GtkTreeIter piter;
if (gtk_tree_model_iter_parent(tm, &piter, &iter))
{
GtkTreePath *path;
GtkTreeView *tv;
gtk_tree_selection_select_iter(ts, &piter);
path = gtk_tree_model_get_path(tm, &piter);
tv = gtk_tree_selection_get_tree_view(ts);
// Make the parent visible in scroll window if it is not.
gtk_tree_view_scroll_to_cell(tv, path, NULL, FALSE, 0, 0);
gtk_tree_path_free(path);
return;
}
GtkTreePath *tp;
gint *indices;
GhbValue *subtitle_list;
tp = gtk_tree_model_get_path(tm, &iter);
indices = gtk_tree_path_get_indices(tp);
row = indices[0];
gtk_tree_path_free(tp);
subtitle_list = ghb_dict_get_value(ud->settings, "subtitle_list");
if (row >= 0 && row < ghb_array_len(subtitle_list))
subsettings = ghb_array_get(subtitle_list, row);
}
subtitle_update_dialog_widgets(ud, subsettings);
if (subsettings)
{
if (ghb_dict_get_bool(subsettings, "SubtitleBurned"))
{
ghb_subtitle_exclusive_burn(ud, row);
}
}
}
G_MODULE_EXPORT void
subtitle_remove_lang_clicked_cb(GtkWidget *widget, signal_user_data_t *ud)
{
GtkListBox *avail, *selected;
GtkListBoxRow *row;
GtkWidget *label;
avail = GTK_LIST_BOX(GHB_WIDGET(ud->builder, "subtitle_avail_lang"));
selected = GTK_LIST_BOX(GHB_WIDGET(ud->builder, "subtitle_selected_lang"));
row = gtk_list_box_get_selected_row(selected);
if (row != NULL)
{
gint index;
GhbValue *lang_list;
index = gtk_list_box_row_get_index(row);
// Remove from UI selected language list box
label = gtk_bin_get_child(GTK_BIN(row));
g_object_ref(G_OBJECT(label));
int idx = (intptr_t)g_object_get_data(G_OBJECT(label), "lang_idx");
gtk_widget_destroy(GTK_WIDGET(row));
gtk_widget_show(label);
// Add to UI available language list box
gtk_list_box_insert(avail, label, idx);
// Remove from preset language list
lang_list = ghb_dict_get_value(ud->settings, "SubtitleLanguageList");
ghb_array_remove(lang_list, index);
ghb_clear_presets_selection(ud);
if (ghb_array_len(lang_list) > 0)
{
const iso639_lang_t *lang;
GhbValue *entry = ghb_array_get(lang_list, 0);
lang = ghb_iso639_lookup_by_int(ghb_lookup_audio_lang(entry));
subtitle_update_pref_lang(ud, lang);
}
else
{
subtitle_update_pref_lang(ud, NULL);
}
}
}
void
ghb_subtitle_exclusive_default_settings(GhbValue *settings, gint index)
{
GhbValue *subtitle_list;
GhbValue *subtitle;
gint ii, count;
subtitle_list = ghb_dict_get_value(settings, "subtitle_list");
count = ghb_array_len(subtitle_list);
for (ii = 0; ii < count; ii++)
{
if (ii != index)
{
subtitle = ghb_array_get(subtitle_list, ii);
ghb_dict_set_bool(subtitle, "SubtitleDefaultTrack", FALSE);
}
}
}
void
ghb_subtitle_prune(signal_user_data_t *ud)
{
GhbValue *subtitle_list;
GhbValue *subsettings;
gint ii;
gboolean one_burned = FALSE;
subtitle_list = ghb_dict_get_value(ud->settings, "subtitle_list");
if (subtitle_list == NULL)
return;
const char *mux_id;
const hb_container_t *mux;
mux_id = ghb_dict_get_string(ud->settings, "FileFormat");
mux = ghb_lookup_container_by_name(mux_id);
for (ii = 0; ii < ghb_array_len(subtitle_list); )
{
gboolean burned;
int source;
subsettings = ghb_array_get(subtitle_list, ii);
burned = ghb_dict_get_bool(subsettings, "SubtitleBurned");
source = ghb_dict_get_bool(subsettings, "SubtitleSource");
burned = burned || !hb_subtitle_can_pass(source, mux->format);
if (burned && one_burned)
{
ghb_array_remove(subtitle_list, ii);
continue;
}
one_burned = one_burned || burned;
ghb_dict_set_bool(subsettings, "SubtitleBurned", burned);
ii++;
}
subsettings = subtitle_get_selected_settings(ud, NULL);
if (subsettings != NULL)
{
subtitle_update_dialog_widgets(ud, subsettings);
}
}
static gboolean subtitle_is_one_burned(GhbValue *settings)
{
GhbValue *subtitle_list, *subsettings;
int count, ii;
subtitle_list = ghb_dict_get_value(settings, "subtitle_list");
if (subtitle_list == NULL)
return FALSE;
count = ghb_array_len(subtitle_list);
for (ii = 0; ii < count; ii++)
{
subsettings = ghb_array_get(subtitle_list, ii);
if (ghb_dict_get_bool(subsettings, "SubtitleBurned"))
{
return TRUE;
}
}
return FALSE;
}
void
ghb_subtitle_set_pref_lang(GhbValue *settings)
{
GhbValue *lang_list;
gboolean set = FALSE;
lang_list = ghb_dict_get_value(settings, "SubtitleLanguageList");
if (ghb_array_len(lang_list) > 0)
{
GhbValue *glang = ghb_array_get(lang_list, 0);
if (glang != NULL)
{
ghb_dict_set_string(settings, "PreferredLanguage",
ghb_value_get_string(glang));
set = TRUE;
}
}
if (!set)
{
ghb_dict_set_string(settings, "PreferredLanguage", "und");
}
}
static void
gval_write(FILE *file, GhbValue *gval)
{
static gint indent = 0;
gint ii;
GhbType gtype;
if (gval == NULL) return;
gtype = ghb_value_type(gval);
if (gtype == GHB_ARRAY)
{
GhbValue *val;
gint count;
indent_fprintf(file, indent, "<array>\n");
indent++;
count = ghb_array_len(gval);
for (ii = 0; ii < count; ii++)
{
val = ghb_array_get(gval, ii);
gval_write(file, val);
}
indent--;
indent_fprintf(file, indent, "</array>\n");
}
else if (gtype == GHB_DICT)
{
const char *key;
GhbValue *val;
GhbDictIter iter;
indent_fprintf(file, indent, "<dict>\n");
indent++;
iter = ghb_dict_iter_init(gval);
while (ghb_dict_iter_next(gval, &iter, &key, &val))
{
indent_fprintf(file, indent, "<key>%s</key>\n", key);
gval_write(file, val);
}
indent--;
indent_fprintf(file, indent, "</dict>\n");
}
else if (gtype == GHB_BOOL)
{
gchar *tag;
if (ghb_value_get_bool(gval))
{
tag = "true";
}
else
{
tag = "false";
}
indent_fprintf(file, indent, "<%s />\n", tag);
}
else if (gtype == GHB_DOUBLE)
{
gdouble val = ghb_value_get_double(gval);
indent_fprintf(file, indent, "<real>%.17g</real>\n", val);
}
else if (gtype == GHB_INT)
{
gint64 val = ghb_value_get_int(gval);
indent_fprintf(file, indent, "<integer>%"PRId64"</integer>\n", val);
}
else if (gtype == GHB_STRING)
{
const gchar *str = ghb_value_get_string(gval);
gchar *esc = g_markup_escape_text(str, -1);
indent_fprintf(file, indent, "<string>%s</string>\n", esc);
g_free(esc);
}
else
{
// Try to make anything thats unrecognized into a string
g_warning("Unhandled data type %d", gtype);
}
}
void
ghb_set_pref_subtitle_settings(signal_user_data_t *ud, const hb_title_t *title, GhbValue *settings)
{
gint track;
gboolean *used;
const gchar *audio_lang, *pref_lang = NULL;
gboolean foreign_audio_search, foreign_audio_subs;
gboolean burn_foreign, burn_first, burn_dvd, burn_bd;
gboolean one_burned = FALSE;
const GhbValue *lang_list;
gint lang_count, sub_count, ii;
int behavior;
behavior = ghb_settings_combo_int(settings,
"SubtitleTrackSelectionBehavior");
// Clear the subtitle list
ghb_clear_subtitle_list_settings(settings);
if (title == NULL)
{
// no source title
return;
}
sub_count = hb_list_count(title->list_subtitle);
if (sub_count == 0)
{
// No source subtitles
return;
}
const char *mux_id;
const hb_container_t *mux;
mux_id = ghb_dict_get_string(settings, "FileFormat");
mux = ghb_lookup_container_by_name(mux_id);
// Check to see if we need to add a subtitle track for foreign audio
// language films. A subtitle track will be added if:
//
// The first (default) audio track language does NOT match the users
// chosen Preferred Language AND the Preferred Language is NOT Any (und).
//
audio_lang = ghb_get_user_audio_lang(settings, title, 0);
foreign_audio_search = ghb_dict_get_bool(
settings, "SubtitleAddForeignAudioSearch");
foreign_audio_subs = ghb_dict_get_bool(
settings, "SubtitleAddForeignAudioSubtitle");
lang_list = ghb_dict_get_value(settings, "SubtitleLanguageList");
lang_count = ghb_array_len(lang_list);
if (lang_count > 0)
{
GhbValue *glang = ghb_array_get(lang_list, 0);
pref_lang = ghb_value_get_string(glang);
}
if (pref_lang == NULL || !strncmp(pref_lang, "und", 4))
{
foreign_audio_search = foreign_audio_subs = FALSE;
pref_lang = NULL;
}
used = g_malloc0(sub_count * sizeof(gboolean));
int burn_behavior;
burn_behavior = ghb_settings_combo_int(settings, "SubtitleBurnBehavior");
burn_foreign = burn_behavior == 1 || burn_behavior == 3;
burn_first = burn_behavior == 2 || burn_behavior == 3;
burn_dvd = ghb_dict_get_bool(settings, "SubtitleBurnDVDSub");
burn_bd = ghb_dict_get_bool(settings, "SubtitleBurnBDSub");
if (foreign_audio_subs &&
(audio_lang == NULL || strncmp(audio_lang, pref_lang, 4)))
{
// Add preferred language subtitle since first audio track
// is foreign language.
foreign_audio_search = FALSE;
track = ghb_find_subtitle_track(title, pref_lang, 0);
if (track >= 0)
{
gboolean burn;
hb_subtitle_t *subtitle;
subtitle = hb_list_item(title->list_subtitle, track);
burn = (subtitle->source == VOBSUB && burn_dvd) ||
(subtitle->source == PGSSUB && burn_bd) ||
burn_foreign || burn_first;
used[track] = TRUE;
subtitle_add_track(ud, settings, title, track, mux->format,
!burn, FALSE, burn, &one_burned);
burn_first &= !burn;
}
}
if (foreign_audio_search &&
(audio_lang != NULL && !strncmp(audio_lang, pref_lang, 4)))
{
// Add search for foreign audio segments
gboolean burn = burn_foreign || burn_first;
subtitle_add_track(ud, settings, title, -1, mux->format,
!burn, FALSE, burn, &one_burned);
burn_first &= !burn;
}
if (behavior != 0)
{
// Find "best" subtitle based on subtitle preferences
for (ii = 0; ii < lang_count; ii++)
{
GhbValue *glang = ghb_array_get(lang_list, ii);
const gchar *lang = ghb_value_get_string(glang);
int next_track = 0;
track = ghb_find_subtitle_track(title, lang, next_track);
while (track >= 0)
{
if (!used[track])
{
gboolean burn;
hb_subtitle_t *subtitle;
subtitle = hb_list_item(title->list_subtitle, track);
burn = (subtitle->source == VOBSUB && burn_dvd) ||
(subtitle->source == PGSSUB && burn_bd) ||
burn_first;
used[track] = TRUE;
subtitle_add_track(ud, settings, title, track, mux->format,
FALSE, FALSE, burn, &one_burned);
burn_first &= !burn;
}
next_track = track + 1;
if (behavior == 2)
{
track = ghb_find_subtitle_track(title, lang, next_track);
}
else
{
break;
}
}
}
}
if (ghb_dict_get_bool(settings, "SubtitleAddCC"))
{
for (track = 0; track < sub_count; track++)
{
hb_subtitle_t *subtitle = hb_list_item(title->list_subtitle, track);
if (subtitle->source == CC608SUB || subtitle->source == CC708SUB)
break;
}
if (track < sub_count && !used[track])
{
used[track] = TRUE;
subtitle_add_track(ud, settings, title, track, mux->format,
FALSE, FALSE, burn_first, &one_burned);
}
}
g_free(used);
}
